Home / 11,624,223,453.12-17,439,106,419.72-3,763,638,134.73

Finding the Fourth Proportional to 11,624,223,453.12, 17,439,106,419.72 and 3,763,638,134.73

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Solution

The fourth proportional to 11,624,223,453.12, 17,439,106,419.72 and 3,763,638,134.73 is: 5,646,354,461.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,624,223,453.12 : 17,439,106,419.72 = 3,763,638,134.73 : x
  2. Step 2: Convert to fraction form
    11,624,223,453.12/17,439,106,419.72 = 3,763,638,134.73/x
  3. Step 3: Cross multiply
    11,624,223,453.12x = 17,439,106,419.72 × 3,763,638,134.73
  4. Step 4: Simplify right side
    11,624,223,453.12x = 65,634,485,956,872,953,856
  5. Step 5: Solve for x
    x = 65,634,485,956,872,953,856/11,624,223,453.12
  6. Step 6: Final answer
    x = 5,646,354,461.58

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.